migrate to go modules

1 files changed, 0 insertions, 336 deletions

diff --git a/vendor/github.com/spf13/cobra/zsh_completions.go b/vendor/github.com/spf13/cobra/zsh_completions.go
deleted file mode 100644
index 12755482..00000000
--- a/vendor/github.com/spf13/cobra/zsh_completions.go
+++ /dev/null
@@ -1,336 +0,0 @@
-package cobra
-
-import (
-	"encoding/json"
-	"fmt"
-	"io"
-	"os"
-	"sort"
-	"strings"
-	"text/template"
-
-	"github.com/spf13/pflag"
-)
-
-const (
-	zshCompArgumentAnnotation   = "cobra_annotations_zsh_completion_argument_annotation"
-	zshCompArgumentFilenameComp = "cobra_annotations_zsh_completion_argument_file_completion"
-	zshCompArgumentWordComp     = "cobra_annotations_zsh_completion_argument_word_completion"
-	zshCompDirname              = "cobra_annotations_zsh_dirname"
-)
-
-var (
-	zshCompFuncMap = template.FuncMap{
-		"genZshFuncName":              zshCompGenFuncName,
-		"extractFlags":                zshCompExtractFlag,
-		"genFlagEntryForZshArguments": zshCompGenFlagEntryForArguments,
-		"extractArgsCompletions":      zshCompExtractArgumentCompletionHintsForRendering,
-	}
-	zshCompletionText = `
-{{/* should accept Command (that contains subcommands) as parameter */}}
-{{define "argumentsC" -}}
-{{ $cmdPath := genZshFuncName .}}
-function {{$cmdPath}} {
-  local -a commands
-
-  _arguments -C \{{- range extractFlags .}}
-    {{genFlagEntryForZshArguments .}} \{{- end}}
-    "1: :->cmnds" \
-    "*::arg:->args"
-
-  case $state in
-  cmnds)
-    commands=({{range .Commands}}{{if not .Hidden}}
-      "{{.Name}}:{{.Short}}"{{end}}{{end}}
-    )
-    _describe "command" commands
-    ;;
-  esac
-
-  case "$words[1]" in {{- range .Commands}}{{if not .Hidden}}
-  {{.Name}})
-    {{$cmdPath}}_{{.Name}}
-    ;;{{end}}{{end}}
-  esac
-}
-{{range .Commands}}{{if not .Hidden}}
-{{template "selectCmdTemplate" .}}
-{{- end}}{{end}}
-{{- end}}
-
-{{/* should accept Command without subcommands as parameter */}}
-{{define "arguments" -}}
-function {{genZshFuncName .}} {
-{{"  _arguments"}}{{range extractFlags .}} \
-    {{genFlagEntryForZshArguments . -}}
-{{end}}{{range extractArgsCompletions .}} \
-    {{.}}{{end}}
-}
-{{end}}
-
-{{/* dispatcher for commands with or without subcommands */}}
-{{define "selectCmdTemplate" -}}
-{{if .Hidden}}{{/* ignore hidden*/}}{{else -}}
-{{if .Commands}}{{template "argumentsC" .}}{{else}}{{template "arguments" .}}{{end}}
-{{- end}}
-{{- end}}
-
-{{/* template entry point */}}
-{{define "Main" -}}
-#compdef _{{.Name}} {{.Name}}
-
-{{template "selectCmdTemplate" .}}
-{{end}}
-`
-)
-
-// zshCompArgsAnnotation is used to encode/decode zsh completion for
-// arguments to/from Command.Annotations.
-type zshCompArgsAnnotation map[int]zshCompArgHint
-
-type zshCompArgHint struct {
-	// Indicates the type of the completion to use. One of:
-	// zshCompArgumentFilenameComp or zshCompArgumentWordComp
-	Tipe string `json:"type"`
-
-	// A value for the type above (globs for file completion or words)
-	Options []string `json:"options"`
-}
-
-// GenZshCompletionFile generates zsh completion file.
-func (c *Command) GenZshCompletionFile(filename string) error {
-	outFile, err := os.Create(filename)
-	if err != nil {
-		return err
-	}
-	defer outFile.Close()
-
-	return c.GenZshCompletion(outFile)
-}
-
-// GenZshCompletion generates a zsh completion file and writes to the passed
-// writer. The completion always run on the root command regardless of the
-// command it was called from.
-func (c *Command) GenZshCompletion(w io.Writer) error {
-	tmpl, err := template.New("Main").Funcs(zshCompFuncMap).Parse(zshCompletionText)
-	if err != nil {
-		return fmt.Errorf("error creating zsh completion template: %v", err)
-	}
-	return tmpl.Execute(w, c.Root())
-}
-
-// MarkZshCompPositionalArgumentFile marks the specified argument (first
-// argument is 1) as completed by file selection. patterns (e.g. "*.txt") are
-// optional - if not provided the completion will search for all files.
-func (c *Command) MarkZshCompPositionalArgumentFile(argPosition int, patterns ...string) error {
-	if argPosition < 1 {
-		return fmt.Errorf("Invalid argument position (%d)", argPosition)
-	}
-	annotation, err := c.zshCompGetArgsAnnotations()
-	if err != nil {
-		return err
-	}
-	if c.zshcompArgsAnnotationnIsDuplicatePosition(annotation, argPosition) {
-		return fmt.Errorf("Duplicate annotation for positional argument at index %d", argPosition)
-	}
-	annotation[argPosition] = zshCompArgHint{
-		Tipe:    zshCompArgumentFilenameComp,
-		Options: patterns,
-	}
-	return c.zshCompSetArgsAnnotations(annotation)
-}
-
-// MarkZshCompPositionalArgumentWords marks the specified positional argument
-// (first argument is 1) as completed by the provided words. At east one word
-// must be provided, spaces within words will be offered completion with
-// "word\ word".
-func (c *Command) MarkZshCompPositionalArgumentWords(argPosition int, words ...string) error {
-	if argPosition < 1 {
-		return fmt.Errorf("Invalid argument position (%d)", argPosition)
-	}
-	if len(words) == 0 {
-		return fmt.Errorf("Trying to set empty word list for positional argument %d", argPosition)
-	}
-	annotation, err := c.zshCompGetArgsAnnotations()
-	if err != nil {
-		return err
-	}
-	if c.zshcompArgsAnnotationnIsDuplicatePosition(annotation, argPosition) {
-		return fmt.Errorf("Duplicate annotation for positional argument at index %d", argPosition)
-	}
-	annotation[argPosition] = zshCompArgHint{
-		Tipe:    zshCompArgumentWordComp,
-		Options: words,
-	}
-	return c.zshCompSetArgsAnnotations(annotation)
-}
-
-func zshCompExtractArgumentCompletionHintsForRendering(c *Command) ([]string, error) {
-	var result []string
-	annotation, err := c.zshCompGetArgsAnnotations()
-	if err != nil {
-		return nil, err
-	}
-	for k, v := range annotation {
-		s, err := zshCompRenderZshCompArgHint(k, v)
-		if err != nil {
-			return nil, err
-		}
-		result = append(result, s)
-	}
-	if len(c.ValidArgs) > 0 {
-		if _, positionOneExists := annotation[1]; !positionOneExists {
-			s, err := zshCompRenderZshCompArgHint(1, zshCompArgHint{
-				Tipe:    zshCompArgumentWordComp,
-				Options: c.ValidArgs,
-			})
-			if err != nil {
-				return nil, err
-			}
-			result = append(result, s)
-		}
-	}
-	sort.Strings(result)
-	return result, nil
-}
-
-func zshCompRenderZshCompArgHint(i int, z zshCompArgHint) (string, error) {
-	switch t := z.Tipe; t {
-	case zshCompArgumentFilenameComp:
-		var globs []string
-		for _, g := range z.Options {
-			globs = append(globs, fmt.Sprintf(`-g "%s"`, g))
-		}
-		return fmt.Sprintf(`'%d: :_files %s'`, i, strings.Join(globs, " ")), nil
-	case zshCompArgumentWordComp:
-		var words []string
-		for _, w := range z.Options {
-			words = append(words, fmt.Sprintf("%q", w))
-		}
-		return fmt.Sprintf(`'%d: :(%s)'`, i, strings.Join(words, " ")), nil
-	default:
-		return "", fmt.Errorf("Invalid zsh argument completion annotation: %s", t)
-	}
-}
-
-func (c *Command) zshcompArgsAnnotationnIsDuplicatePosition(annotation zshCompArgsAnnotation, position int) bool {
-	_, dup := annotation[position]
-	return dup
-}
-
-func (c *Command) zshCompGetArgsAnnotations() (zshCompArgsAnnotation, error) {
-	annotation := make(zshCompArgsAnnotation)
-	annotationString, ok := c.Annotations[zshCompArgumentAnnotation]
-	if !ok {
-		return annotation, nil
-	}
-	err := json.Unmarshal([]byte(annotationString), &annotation)
-	if err != nil {
-		return annotation, fmt.Errorf("Error unmarshaling zsh argument annotation: %v", err)
-	}
-	return annotation, nil
-}
-
-func (c *Command) zshCompSetArgsAnnotations(annotation zshCompArgsAnnotation) error {
-	jsn, err := json.Marshal(annotation)
-	if err != nil {
-		return fmt.Errorf("Error marshaling zsh argument annotation: %v", err)
-	}
-	if c.Annotations == nil {
-		c.Annotations = make(map[string]string)
-	}
-	c.Annotations[zshCompArgumentAnnotation] = string(jsn)
-	return nil
-}
-
-func zshCompGenFuncName(c *Command) string {
-	if c.HasParent() {
-		return zshCompGenFuncName(c.Parent()) + "_" + c.Name()
-	}
-	return "_" + c.Name()
-}
-
-func zshCompExtractFlag(c *Command) []*pflag.Flag {
-	var flags []*pflag.Flag
-	c.LocalFlags().VisitAll(func(f *pflag.Flag) {
-		if !f.Hidden {
-			flags = append(flags, f)
-		}
-	})
-	c.InheritedFlags().VisitAll(func(f *pflag.Flag) {
-		if !f.Hidden {
-			flags = append(flags, f)
-		}
-	})
-	return flags
-}
-
-// zshCompGenFlagEntryForArguments returns an entry that matches _arguments
-// zsh-completion parameters. It's too complicated to generate in a template.
-func zshCompGenFlagEntryForArguments(f *pflag.Flag) string {
-	if f.Name == "" || f.Shorthand == "" {
-		return zshCompGenFlagEntryForSingleOptionFlag(f)
-	}
-	return zshCompGenFlagEntryForMultiOptionFlag(f)
-}
-
-func zshCompGenFlagEntryForSingleOptionFlag(f *pflag.Flag) string {
-	var option, multiMark, extras string
-
-	if zshCompFlagCouldBeSpecifiedMoreThenOnce(f) {
-		multiMark = "*"
-	}
-
-	option = "--" + f.Name
-	if option == "--" {
-		option = "-" + f.Shorthand
-	}
-	extras = zshCompGenFlagEntryExtras(f)
-
-	return fmt.Sprintf(`'%s%s[%s]%s'`, multiMark, option, zshCompQuoteFlagDescription(f.Usage), extras)
-}
-
-func zshCompGenFlagEntryForMultiOptionFlag(f *pflag.Flag) string {
-	var options, parenMultiMark, curlyMultiMark, extras string
-
-	if zshCompFlagCouldBeSpecifiedMoreThenOnce(f) {
-		parenMultiMark = "*"
-		curlyMultiMark = "\\*"
-	}
-
-	options = fmt.Sprintf(`'(%s-%s %s--%s)'{%s-%s,%s--%s}`,
-		parenMultiMark, f.Shorthand, parenMultiMark, f.Name, curlyMultiMark, f.Shorthand, curlyMultiMark, f.Name)
-	extras = zshCompGenFlagEntryExtras(f)
-
-	return fmt.Sprintf(`%s'[%s]%s'`, options, zshCompQuoteFlagDescription(f.Usage), extras)
-}
-
-func zshCompGenFlagEntryExtras(f *pflag.Flag) string {
-	if f.NoOptDefVal != "" {
-		return ""
-	}
-
-	extras := ":" // allow options for flag (even without assistance)
-	for key, values := range f.Annotations {
-		switch key {
-		case zshCompDirname:
-			extras = fmt.Sprintf(":filename:_files -g %q", values[0])
-		case BashCompFilenameExt:
-			extras = ":filename:_files"
-			for _, pattern := range values {
-				extras = extras + fmt.Sprintf(` -g "%s"`, pattern)
-			}
-		}
-	}
-
-	return extras
-}
-
-func zshCompFlagCouldBeSpecifiedMoreThenOnce(f *pflag.Flag) bool {
-	return strings.Contains(f.Value.Type(), "Slice") ||
-		strings.Contains(f.Value.Type(), "Array")
-}
-
-func zshCompQuoteFlagDescription(s string) string {
-	return strings.Replace(s, "'", `'\''`, -1)
-}